Discovery |
Scientist |
Year |
Laws of motion |
Newton |
1687 |
Law of electrostatic attraction |
Coulomb |
1779 |
Atom |
John Dalton |
1808 |
Photography (On metal) |
J. Neepse |
1826 |
Law of Electric resistance |
G.S. Ohm |
1827 |
Law of floatation |
Arche modes |
1827 |
Electromagnetic Induction |
Michael Faradav |
1831 |
Photography (On paper) |
W. Fox Talbot |
1835 |
Dynamite |
Nobel |
1867 |
Periodic table |
Mandeleev |
1888 |
X-Rays |
Roentgen |
1895 |
Radioactivity |
Henry Becquerel |
1896 |
Electron |
J J. Thomson |
1897 |
Radium |
Madam Curie |
1898 |
Quantum theory |
Max Plank |
1900 |
Wireless Telegram |
Marconi |
1901 |
Diode Bulb |
Sir J. S. Fleming |
1904 |
Photo electric effect |
Albert Einstein |
1905 |
Principle of Relativity |
Albert Einstein |
1905 |
Triode Bulb |
Lee de Forest |
1906 |